194220736

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{159721}}^1$

素因数の和:159752

約数の個数: 28

約数和(自身を含む): 405693880

約数和(自身を除く): 211473144

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 159721, 319442, 638884, 1277768, 2555536, 3034699, 5111072, 6069398, 10222144, 12138796, 24277592, 48555184, 97110368, 194220736]

約数ペア:

[(1, 194220736), (2, 97110368), (4, 48555184), (8, 24277592), (16, 12138796), (19, 10222144), (32, 6069398), (38, 5111072), (64, 3034699), (76, 2555536), (152, 1277768), (304, 638884), (608, 319442), (1216, 159721)]